Classification: | Phosphate |
---|---|
Model Number: | 02 |
Brand Name: | huaxing |
Application: | washing agebt,bleaching agent,water treatment agent,electrical coating |
Appearance: | white powder |
Purity: | 96% |
Grade Standard: | Food Grade,Industrial Grade |
Place of Origin: | China (Mainland) |
EINECS No.: | 231-767-1 |
MF: | Na4P2O7 |
Other Names: | TSPP |
CAS No.: | 7722-88-5 |
Type: | Sodium Pyrophosphate |
Density (g/mL, 25 DHS C): | 2.534 |
Melting point: | 980 |
Water content,%: | 0.20 |
PH (10 g/L): | 9.9-10.07 |
Quick Details
Specifications
CAS: 7722-88-5
Synonyms: |
Sodium pyrophosphate; Tetrasodium pyrophosphate; TSPP; Tetra Sodium Pyrophosphate; Tetrasodium Diphosohate |
Product Details:
Product: |
Industrial Sodium Pyrophosphate(SPP)
|
|
Molecular formula |
Na4P2O7 |
|
Molecular weight |
265.9 |
|
Appearance:
|
white crystalline powder |
|
Application:
|
Used as washing agebt,bleaching agent,water treatment agent,electrical coating, petroleum drilling,etc. |
|
Package: |
25KG double inner plastic and outer knitting bag;customer's demand |
|
Specification: |
In conformity to HG/T2968-1999,customer's demand. |
|
Storage : |
Into the receptacle tightly, store in a cool, dry place |
Specification:
Density (g/mL, 25 DHS C) |
2.534 |
Melting pointoC): |
980 |
Solubility: |
Soluble in water, alkaline aqueous solution, insoluble in alcohol. |
sodium pyrophosphate:≥% |
97.5 |
Water content:≥% |
0.20 |
PH (10 g/L): |
9.9-10.07 |
Orthophosphate: |
Pass the test |
Safety Condition:
Risk Statements: |
R36/37/38:Irritating to eyes, respiratory system and skin. |
Safety Statements: |
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36:Wear suitable protective clothing. |
Acute toxicity |
LD50:4000 mg/kg irritating |